摘要 |
<p>The present invention concerns a method for transferring data to at least one receiver, data being decomposed in a first and a second streams. The method comprises the steps of:- identifying, from a first number of bits of the first stream, a cluster of constellation points among clusters of constellation points, each cluster of constellation points having the same number of points and being comprised in a respective region, each region being delimited by a pair of straight lines forming an angle of 2π/C where C is the number of clusters, - identifying, from a second number of bits of the second stream, one constellation point out of the constellation points comprised in the identified cluster, - mapping the bits used for identifying to the identified constellation point of the identified cluster of constellation points, in order to form a symbol to be transmitted, - transmitting the symbol to the at least one receiver.</p> |